Fix test.sh env file so that it doesn't refer to materialscommons hostname to determine MCDIR path
Fix test.sh env file so that it doesn't refer to materialscommons hostname to determine MCDIR path

materials-commons/materialscommons.org,materials-commons/materialscommons.org,materials-commons/materialscommons.org,materials-commons/materialscommons.org,materials-commons/materialscommons.org